I'm planning an IG pool approximately 34x17. My thought is to have a sport pool design with 5' center and 3.5-4' on the sides. I do not want a diving board. I've had one person tell me that kids, once they're about 9, will dive into a pool no matter what. So, they suggest that the keeping both sides less than 5' deep is dangerous. Any thoughts from those experienced? My kids are less than 5yrs now. I don't want to make any design decisions that I'll regret in only a couple of years.